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来自维基百科,自由的百科全书
天龙座DL,又名BD+61 1451,HD 129798、SAO 16466、HR 5492,是天龙座的一颗恒星[1][2],视星等为6.25,位于银经102.09,银纬51.16,其B1900.0坐标为赤经14h 39m 33.5s,赤纬+61° 51.16′ 17″。
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